gsk4/auto/
texture_node.rs

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// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT

use crate::ffi;
use glib::{prelude::*, translate::*};

glib::wrapper! {
    /// A render node for a [`gdk::Texture`][crate::gdk::Texture].
    #[doc(alias = "GskTextureNode")]
    pub struct TextureNode(Shared<ffi::GskTextureNode>);

    match fn {
        ref => |ptr| ffi::gsk_render_node_ref(ptr as *mut ffi::GskRenderNode),
        unref => |ptr| ffi::gsk_render_node_unref(ptr as *mut ffi::GskRenderNode),
    }
}

impl StaticType for TextureNode {
    fn static_type() -> glib::Type {
        unsafe { from_glib(ffi::gsk_texture_node_get_type()) }
    }
}

impl TextureNode {
    /// Creates a [`RenderNode`][crate::RenderNode] that will render the given
    /// @texture into the area given by @bounds.
    ///
    /// Note that GSK applies linear filtering when textures are
    /// scaled and transformed. See [`TextureScaleNode`][crate::TextureScaleNode]
    /// for a way to influence filtering.
    /// ## `texture`
    /// the [`gdk::Texture`][crate::gdk::Texture]
    /// ## `bounds`
    /// the rectangle to render the texture into
    ///
    /// # Returns
    ///
    /// A new [`RenderNode`][crate::RenderNode]
    #[doc(alias = "gsk_texture_node_new")]
    pub fn new(texture: &impl IsA<gdk::Texture>, bounds: &graphene::Rect) -> TextureNode {
        assert_initialized_main_thread!();
        unsafe {
            from_glib_full(ffi::gsk_texture_node_new(
                texture.as_ref().to_glib_none().0,
                bounds.to_glib_none().0,
            ))
        }
    }

    /// Retrieves the [`gdk::Texture`][crate::gdk::Texture] used when creating this [`RenderNode`][crate::RenderNode].
    ///
    /// # Returns
    ///
    /// the [`gdk::Texture`][crate::gdk::Texture]
    #[doc(alias = "gsk_texture_node_get_texture")]
    #[doc(alias = "get_texture")]
    pub fn texture(&self) -> gdk::Texture {
        unsafe { from_glib_none(ffi::gsk_texture_node_get_texture(self.to_glib_none().0)) }
    }
}